.bigdata_box {
  padding: 0 10rem;
  width: 850rem;
}
.boxCardTitleThree {
  line-height: 16rem;
  background: url(../images/title_back_three.png) no-repeat left center;
  background-size: 100% 100%;
  padding-left: 25rem;
  text-shadow: 0px 0px 8px #0092ff;
  font-weight: 600;
}
.flexbetween  .specDataBoxCase .value span{
    font-family: TeX Gyre Adventor;
    font-size: 20rem;
    font-weight: bold;
    text-shadow: 0px 0px 8px #0075ff;
    margin-right: 5rem;
}
.specDataBoxCase .value {
    text-align: center;
    height: 32rem;
    line-height: 32rem;
    background: rgba(108, 128, 151, 0.2);
}
.specDataBoxCase{
    width: calc((100% - 16rem)/3);
}
.specDataBoxCase .name{
    text-align: center;
}
.flexstart {
  justify-content: flex-start;
}

.rightBox {
  width: 400rem;
}

.chooseBtnGroup > div {
  width: auto;
  padding: 0px 5rem;
  margin-right: 0rem;
}
.use-map-box {
  padding: 12rem;
}
.use-title-box {
  width: 86rem;
}
.use-item-case {
  margin-top: 10rem;
}